Upgrade on 2.4

Hi there, i have upgraded my 2.3.1 version to 2.4, everything is fine, and there arent any errors so far, but when i open the admin section, and when i try to click on as example, to change Themes, it happens nothing, i m just on the same start screen in the admin section.. same with any other function so far, nothing happens when i click on it in the menu...

I know that there were quite a lot of additional fixes done after the beta of 2.4 has been released.
As whu606 said: this is beta software and you shouldn't use it if you are not skilled enough to feel comfortable.

From my experience (which only comes from playing around with 2.4, not from using it in a production environment) I would say that the dashboard needs polishing but the functionality is stable.

I would be brave enough to use it, but I guess that I'm a little bit more experienced in trouble shooting Vanilla than the average admin